package com.zzyl.nursing.service.impl;

import java.util.*;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import com.aliyun.iot20180120.Client;
import com.aliyun.iot20180120.models.QueryDevicePropertyStatusRequest;
import com.aliyun.iot20180120.models.QueryDevicePropertyStatusResponse;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.UserThreadLocal;
import com.zzyl.framework.config.properties.AliIoTConfigProperties;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.controller.PropertyStatusInfo;
import com.zzyl.nursing.domain.*;
import com.zzyl.nursing.dto.FamilyMemberDto;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.mapper.*;
import com.zzyl.nursing.service.WechatService;
import com.zzyl.nursing.vo.FamilyElderVo;
import com.zzyl.nursing.vo.FamilyMemberVo;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

/**
 * 老人家属Service业务层处理
 * 
 * @author ruoyi
 * @date 2024-09-19
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper,FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechatService wechatService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private ElderMapper elderMapper;

    @Autowired
    private FamilyMemberElderMapper familyMemberElderMapper;
    @Autowired
    private ContractMapper contractMapper;
    @Autowired
    private DeviceMapper deviceMapper;

    @Autowired
    private BedMapper bedMapper;

    @Autowired
    private RoomMapper roomMapper;

    @Autowired
    private RedisTemplate<String,String> redisTemplate;

    static List<String> DEFAULT_NICK_NAME = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝");

    /**
     * 小程序登录
     *
     * @param dto
     * @return
     */
    @Override
    public LoginVo login(UserLoginRequestDto dto) {

        //1.获取openid(调用微信的接口获取) ***
        String openid = wechatService.getOpenid(dto.getCode());

        //2.根据openid查询用户
        LambdaQueryWrapper<FamilyMember> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(FamilyMember::getOpenId,openid);
        FamilyMember familyMember = getOne(queryWrapper);

        //3.判断用户是否存在，用户不存在，就构建用户
        if(ObjectUtil.isEmpty(familyMember)){
            /*familyMember = new FamilyMember();
            familyMember.setOpenId(openid);*/
            familyMember = FamilyMember.builder()
                    .openId(openid)
                    .build();
        }

        //4.获取用户的手机号（调用微信的接口获取）***
        String phone = wechatService.getPhone(dto.getPhoneCode());

        //5. 新增或修改用户
        inserOrUpdateFamilyMember(familyMember,phone);

        //6. 把用户的信息封装到token,返回
        Map<String,Object> claims = new HashMap<>();
        claims.put("username",familyMember.getName());
        claims.put("userId",familyMember.getId());
        String token = tokenService.createToken(claims);

        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());

        return loginVo;
    }

    /**
     * 新增或修改用户
     * @param familyMember
     * @param phone
     */
    private void inserOrUpdateFamilyMember(FamilyMember familyMember, String phone) {

        //1. 判断新的手机跟数据库中保存的手机号是否一致
        if(ObjectUtil.notEqual(familyMember.getPhone(),phone)){
            familyMember.setPhone(phone);
        }

        //2. id是否存在，如存在，就修改
        if(ObjectUtil.isNotEmpty(familyMember.getId())){
            updateById(familyMember);
            return;
        }

        //3. 不存在，就新增 (拼装用户的昵称：随机字符串+手机号后4位)
        int index = (int)(Math.random() * DEFAULT_NICK_NAME.size());
        String nickName = DEFAULT_NICK_NAME.get(index)+ phone.substring(phone.length()-4);
        familyMember.setName(nickName);
        save(familyMember);

    }

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember)?1:0;
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember)?1:0;
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids))?1:0;
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id)?1:0;
    }

    /**
     * 绑定老人
     * @param familyMemberDto
     */
    @Override
    public void bindElder(FamilyMemberDto familyMemberDto) {
        // 登录人id
        Long userId = UserThreadLocal.getUserId();
        // 根据身份证号查询老人id
        Long elderId = elderMapper.selectElderByIdcard(familyMemberDto.getIdCard());
        if(ObjectUtil.isEmpty(elderId)){
            throw new RuntimeException("未查询到老人信息");
        }
        FamilyMemberElder familyMemberElder = new FamilyMemberElder();
        familyMemberElder.setFamilyMemberId(userId);
        familyMemberElder.setElderId(elderId);
        familyMemberElder.setRemark(familyMemberDto.getRemark());
        familyMemberElder.setCreateTime(new Date());
        familyMemberElder.setCreateBy(userId + "");
        familyMemberElderMapper.updateBindFamily(familyMemberElder);
    }

    /**
     * 获取老人家属列表
     *
     * @return
     */
    @Override
    public List<FamilyMemberVo> getFamilyMemberList() {
        Long userId = UserThreadLocal.getUserId();
        List<FamilyMemberVo> familyMemberList = familyMemberElderMapper.getFamilyMemberList(userId);
        if (ObjectUtil.isEmpty(familyMemberList)) {
            throw new BaseException("未查询到老人家属");
        }
        return familyMemberList;
    }

    public List<FamilyElderVo> selectPage(Integer pageNum, Integer pageSize) {
        // 根据userId 查询 family_member_elder 表
        Long userId = UserThreadLocal.getUserId();
        List<FamilyMemberElder> familyMemberElders = familyMemberElderMapper.selectList(Wrappers.<FamilyMemberElder>lambdaQuery().eq(FamilyMemberElder::getFamilyMemberId, userId));
        //判断是否为空
        if (ObjectUtil.isEmpty(familyMemberElders)){
            throw new BaseException("暂无绑定家人");
        }
        // 遍历集合
        List<FamilyElderVo> familyElderVos = new ArrayList<>();
        familyMemberElders.forEach(familyMemberElder -> {
            FamilyElderVo familyElderVo = new FamilyElderVo();
            familyElderVo.setMid(familyMemberElder.getId());
            familyElderVo.setMremark(familyMemberElder.getRemark());
            familyElderVo.setElderId(familyMemberElder.getElderId());
            // 根据老人id查询老人信息
            Elder elder = elderMapper.selectById(familyMemberElder.getElderId());
            BeanUtil.copyProperties(elder,familyElderVo);
            // 根据老人id查询老人随身设备
            Device device = deviceMapper.selectOne(Wrappers.<Device>lambdaQuery()
                    .eq(Device::getBindingLocation, elder.getId())
                    .eq(Device::getLocationType, 0));

            //判断是否为空
            if (ObjectUtil.isNotEmpty(device)){
                familyElderVo.setIotId(device.getIotId());
                familyElderVo.setDeviceName(device.getDeviceName());
                familyElderVo.setProductKey(device.getProductKey());
            }
            // 根据床位id查询房间id
            Bed bed = bedMapper.selectById(elder.getBedId());
            Long roomId = bed.getRoomId();
            // 根据房间id查询房间信息
            Room room = roomMapper.selectById(roomId);
            familyElderVo.setTypeName(room.getTypeName());

            familyElderVos.add(familyElderVo);
        });
        return familyElderVos;
    }

    @Autowired
    private Client client;

    /**
     * 查询健康数据
     *
     * @param
     * @return
     */
    @Autowired
    private AliIoTConfigProperties aliIoTConfigProperties;

    @Override
    public AjaxResult queryDevicePropertyStatus(QueryDevicePropertyStatusRequest request) {

        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        //调用接口
        QueryDevicePropertyStatusResponse response;
        try {
            response = client.queryDevicePropertyStatus(request);
        } catch (Exception e) {
            throw new BaseException("IOT调用，查询设备属性状态失败");
        }
        //判断接口调通了
        if(!response.getBody().success){
            throw new BaseException(response.getBody().getErrorMessage());
        }
        return AjaxResult.success(response.getBody().getData());
    }

}
